[redstar99]

I have bought myself 2 fog lights for my 04/ silverado truck, and chosen to install them . But i MADE a MISTAKE, i bought a 02 or earlier harrness for them, (first) the console switch is differant, differant size pins, and more then my 04 will accept , the directions, for the harness, tells me to open up the BEC, remove the top, and cover around it, you will have to remove the brace that is in the way, of your removing the cover. then remove the FORWARD LAMP 32-WAY CONNECTOR HARNESS, when you flip the BEC over ,it will be in the upper left hand corner, unbolt it, pull it out, now for ,02 or earlier, you insert your fog light harness connector wire in A3, IF YOU LOOK CLOSE THE 32- WAY HARNESS IS LABELED, so you can find the right slot, for 03 and up, you insert it into D6, THERE IS A PLASTIC, SLIDING LOCK THAT HOLDS THE CONNECTOR WIRE INTO THE 32-WAY HARNESS. IT IS ON THE SIDE OF THE 32- WAY HARNESS.After installing the connector, install back in the 32- way connector , and tighten the bolt, flip the BEC back over and reinstall it, you will need to install the relay# 12088567 . look at the inside top of your BEC ,lid to find your relay socket, and install according to the way the numbers are listed on the BEC label on the inside of the BEC lid for the fog light relay socket, and the numbers on the bottom of the relay itself, you will see pins 85,86, 87, and 30. install the relay, and reinstall the cover ,brace, and BEC lid. you will need to replace your cargo lamp switch. with a dual cargo lamp/ fog light switch, dont forget to do that. FOR 03/AND UP , you will (not) have to get your truck reprogrammed, for 02 and earlier, you will.